RT 3.0.9pre6 is now available. It should fix the issue with some
attachments displaying as garbage rather than downloading to disk. It
also includes a fix that should improve ticket display on long tickets
with relatively few Attachments. There are a few other small tweaks and
cleanups. I expect to release this as 3.0.9 within the week unless I
hear about any regressions.
http://www.bestpractical.com/rt – Trouble Ticketing. Free.