can't upload?

I tried to upload a picture for my signature but on the 'signature permissions' beneath the text box it says I can't upload pictures for my signature. Anyone know how that could be changed so I can?

Are you trying to upload a picture directly from your computer? Then no, you can't do that. You can have your signature on a site such as Photobucket, and past the link into the field. Remember signature sizes are limited to 600 x 150 pixels (without any text above or below), and a file size no more than 30K.

I had uploaded it to my photobucket account before trying to put it onto the page, which is why I'm so confused about it. But i'm pretty sure it's too big though, so I'll have to fix that anyway. thanks.

Posting a sig help here: http://www.freewebs.com/icklemiss21/postingasiggy.htm