I think it can be problematic, as it could be confused with BestDSL.com (actually, that was my first impression on skimming through the page). Expect many typos not in your favor. I would say mid-XX, may be low-XXX if you can convince the buyer otherwise.
Its OK, nothing special. Low to Mid XX with no site. Would be much better with a site and good branding.
Wtf, great domain =( I am very angry at you, I been trying to get the same type of domain but I wasn't clever enough, best domain that is releated to this domain was 'MyDownloadz.com' =( I want BestDLS.com, that's real nice. Good job