No, you cannot edit the individual song titles, just the playlists.
I ran into the same problem. Although I have the latest Gracenote database installed, which I downloaded from the
Unofficial MyGIG Information Site, mine would still sometimes show "track01.WMA" or whatever when I ripped a CD to it.
My solution that I read somewhere else was to d/l
Apple iTunes. It's a free d/l off Apple's website. I then rip a CD to my PC hard drive, using iTunes. Thus far it has named each title, artist, album, etc., perfectly. It even found names for things that MyGIG previously listed as 'track01.WMA".
I created a mirror image on my PC of what I want on the MyGIG. It's then fast and easy to copy individual folders to a USB flash drive and upload it to MyGIG. One of the cool things, other than it being WAY faster than burning a CD directly to MyGIG, is that whatever I name each folder on my PC automatically becomes the playlist nameafter I upload it toMyGIG. A 4GB flash drive can be found for under $20 with free shipping on places like buy.com.