Audio 4/8 DJ or Audio6/10 with Mixvibes?

i have my first gig nex week...yeah.
but there is a problem - guy form shop where i bought U-Mix 44 said, that this interface isn't good for club enviroment.
Can i connect Traktor interface to my DVS? will it work?
and, do i need traktor timecode's?
help! i've got only few days, and renting serato for 24 hours is about 70 $/50 Euros, and this is too much, even for the first gig.
but there is a problem - guy form shop where i bought U-Mix 44 said, that this interface isn't good for club enviroment.
Can i connect Traktor interface to my DVS? will it work?
and, do i need traktor timecode's?
help! i've got only few days, and renting serato for 24 hours is about 70 $/50 Euros, and this is too much, even for the first gig.