Windows Mobile 6 GPRS settings?

[nkpza]

Hi all,

On my phone

Start->Settings->Connections->GPRS

I have the following listed.

1.) New
2.) Vlive!
3.) Vlive!MMS
4.) Vodacom Email
5.) Vodacom4me

I assume these are connection profiles. What are the differences? For example,

Vlive has the following settings...

Connects to MY NETWORK PROXY
Access Point : vlive
Everything else is blank...

What do these settings mean?

I use, would like to use, my cellphone to get get online quite a lot. My phone (moto Q9h) has HSDPA.

What are the best settings for this?

Thanks