Need a PSU

[lamps]

Need a PSU to power a 4890 (eventually xfire) recommendations?

 

[lamps]

does http://www.overclockers.co.uk/showproduct.php?prodid=CA-008-CS have enough connectors to power 2 of them?

 

[lamps]

getting http://www.overclockers.co.uk/showproduct.php?prodid=GX-101-PC from reading 6 Pin to 4 Pin Power Adaptor is included right?