Hi, I have an Acer Aspire 5715z laptop with 2 gb (2x1 GB) of ram, I have switched to 4 gb (2X2 GB) with another brand.
I'm running multi-system on the same partition with Pingu OS (Linux), memory test, Windows XP SP3.
After upgrading to new ram, 1st OS is working like a charm, from 2nd and/or...