jdMorgan - 9:26 pm on Mar 27, 2006 (gmt 0) Jim
You might want to check to be sure that the plus sign has been unencoded. You may have to test for %2b
RewriteRule ^(([a-z\-]¦\%2b)+)$ category.php?cat=$1 [NC,L]
Replace the broken pipe "¦" character with a solid pipe before use; posting on this board modifies pipe characters.