Saved me from buying a new laptop

I have a late-2010 macbook air with 4gb of RAM. My MBA was getting so slow that I was ready to purchase a replacement, but I was lucky enough to find this app and now no longer need a replacement. I was skeptical at first, but the memory optimization actually works so I probably wont replace the laptop for another year or so. All that I can say is that this was a truly worthy $2 investment.

matthtang about iCleanMemory