Got a minidump archive, need to understand the problem

Hi people. My computer crashes sometimes and I don't know what is the problem. The last one I got a blue screen that restarted my computer. When the windows comes back, a window pops saying that my system recovered from a bad error.
I check the event logs and got something:

BCCode : 1000000a BCP1 : 80FFFFF0 BCP2 : 00000002 BCP3 : 00000000
BCP4 : 805226A0 OSVer : 5_1_2600 SP : 3_0 Product : 256_1

I am also uploading the .dmp file. I would apreciate if someone "translates" it to me.

Thanks! =D

BugCheck 1000000A, {80fffff0, 2, 0, 805226a0}

Probably caused by : memory_corruption ( nt!MiRemovePageByColor+1e )

Test your RAM with Memtest86 (http://www.memtest86.com)for a minimum of 7 passes.