Okay on to the actual problem. I booted up to my PC did some photoshop work on a project. Weird thing is that it lagged. So I checked the RAM finding that I only have 512 Mb instead of 1.5 Gb. Now heres where things start to go odd. Running on an Nforce3-a mobo.
Slot 1: 512 Mb
Slot 2: 1.5 Gb
Only the stick in Slot 1 gets detected
Slot 1: Empty
Slot 2: 1 Gb
The 1 Gb stick gets detected
They worked fine together ever since I got them and this is the first time I've ever had any RAM related problems.