OWC 6Gig Memory in Mac Book Pro

[lloyd709]

I've installed the OWC 4 Gig memory into my MacBook Pro taking it up to 6 Gig but it doesn't feel like 6 Gig. Istat always reports about 1.86 gig of inactive memory regardless of how many applications I open and it always starts to get sluggish after what I think is about 4 gig worth of apps and images - but this might be a bit physcosymatic with Istat reporting all the 'inactive' memory.

Do you think there is something wrong with my memory - is there any way I can test it?

Thanks

 

[KingYaba]

Apple Hardware Test http://support.apple.com/kb/HT1509

or

http://www.memtestosx.org/download/