Question : Problem: Gateway Model 7322GZ RAM

I need to upgrade the RAM to its max possible.  Can someone help me in letting me know to how much or in what increments I can upgrade.  The laptop is out of warranty.  And where I can buy the memory.
Thanks.

Answer : Problem: Gateway Model 7322GZ RAM

Once again Crucial's Memory Adviser is wrong.
You can add a 1GB module for 1.5Gb total.
http://support.gateway.com/s/Mobile/Gateway/7305GZ/4429sp3.shtml