[jamio88]

I personally have not experianced any memory loss with Sense. Have you installed any cabs recently that could have caused the issues?

I usually have my Messanger and Internet open and still run with about 60-65mbs (30%-35%) free.

As for lockups, After flashing a Custom Rom, I have not experianced any freezing whatsoever. I personally would blame that on all the Stock Bloatware that comes pre-installed on the SPRs (Service Provider Roms).

Just my $0.02 on the subject(s). Good luck with fixing the issues.