[thelist] Adding to the Login System with Admin Features: Two Questions

[Tony Spiro]

I have to say, I really love this script by the Grandmaster of C++.  I
plugged it right into my existing static website and it has breathed new
life into it.  I have two questions:

1. I need to know what would be the best database table set up for
twitter-style update following (ie.  username as Primary Key then
req_username as row)

2. I am using this fantastic script as well
http://dottedi.biz/codesamples/forms/upload/upload_file.php to upload user
profile pics and I need to know how to resize the image on upload so a
3000px wide picture is not crammed into a 50px wide space, causing the load
time to be slow.

Any help is much appreciated!
Thanks,
Tony