I can access txt files just fine.
Here is a new (with the options you requested enabled) log file when I try to grab an MP3 file. It almost looks like I "lose" my authentication and the source port changes.
1/16/2009 10:23:08 AM gordo@???.??.?.59:2945 Disconnected - 576 bytes sent
1/16/2009 10:23:11 AM ???.??.?.59:3579 Connected
1/16/2009 10:23:12 AM ???.??.?.59:3579 Requested GET /My Music/80's/Barracuda.mp3
1/16/2009 10:23:12 AM ???.??.?.59:3579 Request dump
> GET /My%20Music/80's/Barracuda.mp3 HTTP/1.1
> Host: ???????????:801
> Accept-Encoding: gzip
> Accept-Language: en-US
> Accept: text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5
> User-Agent: Mozilla/5.0 (Linux; U; Android 1.0; en-us; dream) AppleWebKit/525.10+ (KHTML, like Gecko) Version/3.0.4 Mobile Safari/523.12.2
> Accept-Charset: utf-8, iso-8859-1, utf-16, *;q=0.7
> Referer: http://?????????:801/My%20Music/80's/
1/16/2009 10:23:12 AM ???.??.?.59:3579 Sent 847 bytes
1/16/2009 10:23:12 AM ???.??.?.59:3579 Not served: 401 - Unauthorized
1/16/2009 10:23:12 AM ???.??.?.59:3579 Disconnected by server - 847 bytes sent
When I put music in a folder that is not user-protected, I get a different error. The browser now tells me: "Cannot Download. The content being downloaded is not supported on the phone." Obviously this is not correct. I have dozens of MP3 files on the phone, and I have even downloaded a handful of songs from websites using the same browser.
I'm stumped.