I recommend the Wahl range of mains powered clippers. They're a tad on the expensive side here, but well worth it. Also if you want to go all the way then you'll need a good quality razor - not these disposable thingies. Something from Gillete should do quite handsomely.

Enjoy your new found freedom

It could be caused by the air-conditioning in your office.
Sometimes it makes the scalp get dry and then you loose hair.

No need for a number 2, there are other methods

I have to say that it seems to have got worse since I moved here! I guess the good part is that my wifes hair is really thick so if the rumours are true my boys will be ok