Hey,
some info for you:
first all your equipment should work with Cross. Cross can work with the U-Mix44. Also your timecode vinyls or CDs you got with the DVS Pack are working with Cross as long as the Vinyls are the V2 version (since a few years they are v2 so it should work

).
Second you can as registered user here on the forum get an upgrade to Cross for a special price. In this case you buy a upgrade license like only a Key. Enter it here on the forum and you will be able to download the newest version. you will also get free updates in the future like in a few weeks the brand new Version 2.2.
If you want a better sound-card you can also go to a store and buy the Cross Pack. With the pack you get some new vinyls and cds and also a good working soundcard the u46mk2.
So take the option you need. If all is enough and your vinyls are ok you can upgrade otherwise I would buy the pack. There you have also some more extras

.
regards
Christian