Reply to Plug-ins - Logic...

I really need a/some new plug-ins, I don't know wether its just I haven't played around with the logic ones or not, but I need a better reverb, for my claps/hats and overall techno sound. Ive ben using the space designer and it just sounds to crackly, for ome reason i just cant a nice sounding reverb, also delays echo's etc.

Can anyone recommend/link me to some good plug-ins to use in logic, preferably free ones, cant afford any new stuff atm :-(

Or recommend a good setting for any of the built in reverb plug-ins in logic..

Thanks!