Time for an upgrade, wouldn’t you say? Fry’s has a 4GB memory kit for $68.99 with a $40 mail-in rebate. I hate mail-in rebates as much as you do but, hey, cheap RAM is good.
The kit consists of two sticks of 240-pin DDR2 PC2-6400 memory and the rebate’s good until this Thursday, so get while the gettin’ is good.