I still have trouble getting used to a normal keyboard cause i had one of them Microsoft Natural ones (pictured above). It's kinda nice for counterstrike, and other games like it. having movement and common use keys seperate from admin commands and other special commands is nice with the split down the middle. also the increased size of some keys makes it impossible to his a wrong key. only problem with it i has was that i couldn't hit the 'm' key...always hit ',' instead of 'm'.
i suggest getting one just for cs...and spraying it black...and carving the letters with a 100yr old banana