Tekkit whitescreens and crashes often

[ipewpewz]

For the past week I've been getting crashes very often. Lately, tekkit has been whitescreening every time I join a server. The new dev. build doesn't even work, I get an error report as soon as it updates. I've tried doing fresh installs mulitiple times with the rec. build but it always crashes or whitescreens.

[rocket1615]

I also have this problem, although i can join servers mine keeps crashing getting sudden lag spikes and getting out of mem errors (NOTE: it does NOT actually run out of mem it just bugs out and displays taht message)