half pictures?

ok, so i got this picture from a newsgroup that was divided among two posts...the the first post worked fine with half the picture in jpg format, but the second half comes through with text that was been formatted with returns all down the side

my question is how am i supposed to remove all 6000 returns when i don't know if they are bits from the picture or extraneous returns?

Thats probably a base64 encoded piece of data.
So remove all the CRLF's, make it one long string, base64 decode it, and append it to the first segment.

In theory that should work :)