I am using the trial version of UVS9 and see there is an option in the settings for DV type 1 or DV type 2. Can someone please tell me which is better to use and why? Thankyou.

You will have fewer problems if you use type 1.

A good technical explanation as to the reasons why can be found at

http://www.puremotion.com/forum/viewtopic.php?t=2707

Good luck

__________________
IBM A51p with 160Gb Boot Disk, 160Gb external Firewire Disk, 2Gb Memory and a super duper sound card, 17\" TFT Monitor etc etc etc
Sony TRV33e : Sony TRV310e : Canon XM2
ULead products mostly including Mediastudio Pro (V8.0), Video Studio 8, Movie Factory 2.0, Premiere Elements

Remember, there is always more to learn than there is to teach.