CTS is exactly what i've been suffering from for the last year or so. Is VERY nasty. starts out not too bad, but then you startt waking up in the middle of the night in agony.
I had it so bad at one point that I could hardly do anything. I spent about three weeks with my one wrist strapped up.
Best thing is to visit the doctor. They can prescribe anti-inflammatories. The ones that I was given are fantastic. They took a few weeks to work completely, but my hands are normal most of the time now, and I just go back on them for a bit if it develops again.
To ease the discomfort, use an ergonomic keyboard for a start. I bought a Microsoft Natural keyboard off ebay for £3 and it made a hell of a difference. Also, alternate the hand you use your mouse with.
In non-computer situations, just make sure you dont sress the wrist too much (yeah, yeah - I've had all the jokes already!).
One thing to make sure is that it definitely is CTS. If you get numbing and pain in your pinkie (hehe - such an american word that!) and the finger next to it, it's possible that it's something else. CTS happens when the Median nerve running through your wrist gets trapped and sqeezed when the lining of the carpal tunnel gets inflamed and swells. THis is what causes the pain and numbness. Lef untreated, it can eventually permanently damage the nerve, leaving you in chronic permanent pain. SO GET IT CHECKED OUT! Thing is, the median nerve only goes to the thumb andf th first two fingers, so if it's affectin all your fingers, it's less likely to be CTS.
Go see your doctor and find out.
Just ask if you need more info.