Need VPN client for Win XP

Hello
I have MT in my network and i have a pptp server on MT - pls give me idea -
i need vpn client for win xp
Yes - i know - Win XP have a build in VPN client but dont work like a service - user interaction needed if log on - if user log off - vpn connection is gone

pls - share Your experience

I need simple and reliable vpn client …

have no problem with pptp client of Windows Xp, but if you dare to use it, than you can use other software.

Regards.

Faton

Yes - i know - but i need other vpn client -give names pls or links

Netopia, and Cisco VPN Client (not teset in MT only in Cisco Platform)

Regards.

Faton

i need standart vpn client for Mikrotik not for Cisco -or Cisco use a standart ports and protokols - tcp 1723 and gre

I don’t understand what is wrong with XP’s client? everyone uses it without any problems. I don’t even think there are any others, simply because Windows has it by default.