Problems coming out of sleep mode

I've look on this forum but found nothing on this. Sometimes when my macbook goes to sleep after I leave it for awhile, the keyboard becomes unresonsive as does the touchpad and its button. Any mouse works, wired, bluetooth ms moue, bt mighty mouse. I've updated everything that the software update said. I check that about once a week just to keep up to date. I dont know if its ram related, beause it never did this befor I upgraded to 2x512mb sticks i go from best buy.

Slight Improvement

It hasnt happened in a day so, It seems to be an intermittant problem. Pesky type of problem! Although I deleted/upgaded a few ppc apps to UB...

does it happen when you dont have any mouse attached?

do you have all your firmware updates?

have you cleaned your caches with a program like onyx?

welome to the board!

It happened with a ms buetooth intellimouse explorer.....i started usin a bt mighty mouse and i've deleted the ms software all fine now..... if only i could get more answers in my itunes video prob....lol