thanks for the replys,
The heat problem, it makes no difference if it is on recirulate or not, I only get air flow when the temp is set low (lower part of the white area or blue), if it is on a higher heat (red area) the air flow stops??? I can hear the blower going but no air flow throw the vents, it will blow strong through the defroster though.

As far as the ac goes when I used a seal/leak detector it did not seal and all escaped very quickly. Would one of the more expensive sealer work better or are they all lacking? Also how can I tell for sure if it is the evaporator? I do not see any sign of the leakwith or without a light.