SEO Powersuite Rank Tracker and Google block issue

Hi, I've got rank tracker pre-installed on the vps that I use and I'm having issues with Google doing the temporary block when I'm updating the rank. Ive got about 12 sites and each has 10-15 keywords being tracked.Does anybody know a work around to get it done without Google bumming out? Ive already set it to get 100 results a page.

try using some proxies

I tried with decent proxies but you can only set 1 so you just end up getting that blocked. I have 4 private proxies that i purchased this afternoon which i could use but i can still only add one of them??

Ok answered my own question. In search safety in the options theirs an option to rotate proxies.