Well done. thanks for posting your chart  

Most noticeably Transiting Pluto is conj your sun and mercury causing major transformation. cafeastrology dot com has good interpretations of T pluto aspects

Pluto transits to the Sun challenge us to face up to unexpressed or poorly expressed traits of our Sun sign, house, and aspects. We discover our own power and strength, and we re-work our very sense of identity, which invariably affects our life path. How we have defined ourselves to date is now challenged. In some cases, women live this transit through key male figures in their lives. These transits force us to confront our will, power, assertion, and authority. Sometimes, the relationship with the father or other important male figures come into focus. We face the need to be more independent, assertive, and autonomous. Perhaps most importantly, Pluto transiting our Sun puts us face to face with exactly what it is that has been holding us back from living life more fully and meaningfully.

Pluto transits conjunct Mercury

If you think that you might lose your mind under the current mental pressure, probably not. However, you will be intensely examining ideas, thoughts, and concepts with an eye to getting rid of unwanted dross. Searching, research, detective work, and such. Studies you undertake now are compelling, deeply fascinating, and may well transform your ordinary way of thinking about and perceiving the world. You may have to see and consciously acknowledge something you perhaps would have preferred not to know, however. For instance, political intrigues, abuses of power, and the darker side of some person or system you are involved with may come to light.

Transiting Uranus is currentlty conjunct N Node in 4th house, which suggests sudden disruptions in home roots and/or flashes of insight and originality to do with your life's mission...

Transiting Jupiter is currently going through your second house of 'how you earn your money' and should open doors present opportunities for expansion. You may even find yourself spending more  

Solar Arcs
Solar arcs are really simple, especially for beginners, just move the Angles, Asc, Desc, MC, IC 1' for each year of your life onto planets and vice versa. Not just used for rectification either. Under age 12 though these interpretations are directed towards family changes, maybe relocation, job changes, illnesses, additions to family etc. Another example is my Pluto is 28' Leo in 7th house and my Uranus is 3' Leo in same house to subtract these and you get age 25. That year my then husband and I had an almighty explosion (Uranus) and transformation (Pluto) of that marriage that started the demise and ultimate ending thereof....
Rectification of birth time
http://www.youtube.com/watch?v=KW0G2S2Ti4I
http://www.youtube.com/watch?v=OYMX9X2C1BQ&NR=1
• Transiting Pluto square, conj opp Asc, Desc, MC, IC
• If under 12’ when it conj an Angle then their age was under age 12 it’s parents adjustments. A death, change within father’s work, a separation, remarriage.
• Adults or teens, 1st job, identity transformation MC.
• Pluto conj Desc = death, health concerns, geographic, significant relationship or break up, but has to be ‘life transforming’
• Also try transiting Neptune, something dissolving, disappearing, confusing etc.
• Timings of transits… is it the 1st hit? More often it’s the middle retrograde hit… but could be the last direct hit also. 1’ =4minutes in time.

http://www.frankstar.com/solararc.htm
http://thezodiac.com/arcs.htm
http://www.donmc.com/Comparing%20Transits%20and%20Solar%20Arcs%20II.htm
http://en.mimi.hu/astrology/solar_arc_directions.html
http://en.wikipedia.org/wiki/Astrological_progression

So, Solar arcs Ascendant conjunct Saturn age 7, did your father become strict, aloof, distant, come out of work?
Age 10 was there any sudden accidents, relocation, disruptions,upheavals within family?
Age 14 SA Asc conj Sun/mercury, should have been a time when you 'shined' and came out of your cave, expressed yourself much more clearly and direct and to the point?

You have calculated your chart using the default on astro.com of placidus and I use Equal House system and am a modern astrologer. Lots of people that come into Astrology get their free charts calculated at www.astro.com and the default ‘house system’ used is Placidus and think that’s just the norm and all that there is……..BUT that is just the tip of the iceberg. You can change the default on astro.com in Extended Chart selection to Equal house and a few more.

In Equal house system your natal jupiter is in 5th house not 4th and this is the house of romance, children gambling, self employment, recreational matters and Jupiter is well aspected with a trine 120' which suggests things fall into place rather easily connected to saturn =structure, uranus = originality, spontaniety and flashes of inspiration, inventiveness.

Relationships, your moon is conjunct venus which suggests stress from early childhood connected to mother and square to pluto, which suggests a jealous, controlling emotional nature, prob like mum

Basic astrology
Now basically your sun sign is your 'core beliefs, values, ego' and Asc is your physical body, mode of expression and mask and persona that we all wear and hide behind, but definitely not what's going on underneath. What's going on underneath is your Sun sign. Moon sign, house placements and aspects describe your emotional and intuitive responses, also describes your view of your mother, as saturn describes your father by sign and house position.

So, think of a glass milk bottle the bottle is your Asc and your sun the milk, but the milk still has to 'come out' through the glass neck of the milk bottle....

Now aspects within a natal chart represent 'facets' of our personality, because we are all multifaceted beings. What these do is 'break down and compartmentalise' these facets into smaller bite size chunks. This does take quite a lot of self analysis and objectivity to 'see yourself' and why you do certain things and behave in certain ways. Actually it can be quite good therapy...

When a sun sign is conjunct a heavyweight planet from Saturn onwards, ie: Uranus, Neptune and Pluto, that sun person automatically becomes and honorary Saturian, Uranian, Neptunian and Plutonian cos the contact with very strong.
Your sun is conj Uranus in 1st house which suggests impatient and wanting to do unsual things that involve your pride/ego and could mak your rather eccentric and cos it's in the first house..

Houses: angular houses 1/7 4/10 the energies of planets placed here are obvious cos it's your 'shop window' visible for everyone to see. Nex the succeedent houses 2/8 & 5/11 the energies in these houses are not in shop window the are in the shop, but stood behind the counter, ready to come out when needed. Lastly, cadent houses 6/12 & 3/9 these houses/planets are not in shop window or stood behind the counter, they are in the back storeroom and only come out when 'triggered' or an emergency and much harder to recognise and access...

Here is my birth chart sorry for not posting it sooner.[/img]