Hey there, Wonder. If I'm understanding correctly, you removed your profile from your console and now you can't download it again. Is that right? What happens when you attempt to download your profile to an alternate storage device such as a USB drive configured for use with your console?
Regarding your issues connecting, can you please reply with your responses to the questions in bold at the bottom of this page: forums.xbox.com/.../155724.aspx ? This will help provide us some extra context behind your situation so we can determine the very best troubleshooting steps to offer going forward. Thanks!
Kayennefetter, can you please create a new thread for us? Be sure to include as much information about your situation as possible and we'll be happy to assist. Thanks very much!