[imp] Large attachment download problem

[Lista IMP]

Hi guys,

I´m having the same problem.
Horde 3.1 / IMP 4.1 / Turba 2.1.1

I´ve increase memory to 50MB and my php has been compiled
with 'enable-memory-limit'.

The problems occur either when I open an attachment or when
I send a message with attachments.

Thanks a lot.