Dolphin errors: email, RMS, video upload

I just installed Dolphin 6.1.4 on my site hosted by tophostingcenter (linux with h-sphere control panel). All works great except following errors:

1. Can't connect to rms (i use the default setting rms.boonex.com with port 10000 and rms http port 10080).
2. When trying to upload video, the process went to 100% but then got an error 'error uploading file'
3. Can not send email via 'invite a friend' or from 'mass mailer', but i can received notification for new user registration (sent to site email).
   

This is my cron jobs script:

MAILTO=gaul@indolinks.info
0 0 * * * /hsphere/local/config/httpd/php5 -q /hsphere/local/home/indolinks/gaul.indolinks.info/periodic/cmd.php
*/10 * * * * /hsphere/local/config/httpd/php5 -q /hsphere/local/home/indolinks/gaul.indolinks.info/periodic/notifies.php
* */1 * * * /hsphere/local/config/httpd/php5 -q /hsphere/local/home/indolinks/gaul.indolinks.info/periodic/cupid.php

Any helps are really appreciated

you can PM me - so I can check everything

Regards

Artur