All hosted mods Disk space quota's have been raised to 50MB.
For reference heres the current space usage.
bttf 18.18/50.00M 37% used
heroes 0.32/50.00M 1% used
majmod 7.88/50.00M 16% used
tos 4.95/50.00M 10% used
Note: please be sensible with the above space, for example where possible compress things.