Be patient, mate. MA is EXTREMELY easy to keep a good ratio on. Furthermore, I've been on there for two months and they've already had THREE global freeleech weekends (the third one is going to happen this weekend). Just DL their freeleech picks and you'll be able to VIP status every month with the points you accrue.

Oh, and don't even bother with bibliotik if you're worried about your ratio; it is virtually impossible to maintain a good one there.