Couple of computer prices

[mattd]

I don't get all the concern about losing the wrist mount.

When I'm diving, I keep it on my wrist.  When I'm not, I keep it in the reg bag.

Arkman,

Many of the companies who sell wrist mount air integrated computers will sell them without the transmitter.  Then its just a regular dive computer.  At a later time, you can buy the transmitter and make it air integrated.  I'd look for that and see if you can find it in the budget.