Document Classes ⇒ to many environments with ntheorem

[warrence]

hi there!

i have some trouble with the ntheorem package (again).
i get the following error:

! No room for a new \count .
\ch@ck ...\else \errmessage {No room for a new #3}
\fi
l.1306 \newcount\MPnumerator
\MPnumerator = 1073741824 % 2^{30}

i have defined 26 different theorem-like environments with this package. among them 3 framed environments and 7 without counters. if i comment out one of the "\newtheorem" commands (no matter if numbered or not) it works. it works fine without ntheorem as well (but then i cannot use the framed env.).
does anyone have an idea on how to get more theorem-like environments with ntheorem?

any help will be appreciated. thanks in advance,
stefan.

[balf]

You might try loading the etex package. I remember I had a similar problem once and it was solved loading this package, which increases the number of available registers. Load it as the first one, or at least before ntheorem.
B.A.

[warrence]

thank you, that works fine.