I've been importing midi files onto my phone using the SDCard/Blazer method and I've noticed that any file over about 18 kb gets rejected when I try to save it to the ringtone database.

The message states that the file is too large and that midi files must be less than 64 kb, but when I look at the files using FileZ they are clearly much smaller.

Is there some sort of conversion process that adds size to these files or is this a limitation of the SDCard/Blazer import method?

Update: I'm not currently on a data plan so I can't try the import methods described in the manual.