New to ISP need help with phpmyadmin and roundcube

[savagemania]

I have just finished installing and configuring my isp config server. I Installed the roundcube mail and phpmyadmin .pkg files using the update manager. I have some questions though. Where are the roundcube mail files saved because I wanted to make mydomain.com/mail and mail.mydomain.com go to the roundcube login? Also does anyone have a fix for the bug of changing the identity back after logging in as user@mydomain.com instead of prefix_user? Also how can I remove roundcube completely if I decide to use a different webmail?

For phpmyadmin what users are used to login, I tried using admin and client and FTP/Mail user but none work.

Thanks in advance,
Savagemania

[Hans]

About RoundCube:

After installing the RoundCube package, provided by ISPConfig, you can find the login screen at: http://www.anydomainonyourserver.tld/roundcubemail:81

If you like to run RoundCube on port 80 within the web of your choice, like http://webmail.yourhostingcompany.com, you should have a look here as well: http://www.howtoforge.com/roundcube_webmail_ispconfig
If you follow this howto, your users are able to login with their loginname and emailaddress as well.

About phpMyAdmin:
Every MySQL-user which you create within ISPConfig has access to phpmyAdmin. You can create those users at the "Options" tab within the ISP-Manager within ISPConfig.