Rather than using the standard (?) Ipod interface cable - and Ipod of course

- in the centre arm rest, is anyone using a USB stick via Part No. 000 0514 46B MDI USB cable??
I'm just about fed up with the beginning of track skip/silence with my Ipod Touch 2nd Gen. I've read that there's a software update that's supposed to cure the problem - some say it does, some say it doesn't - that's loadable via a stick and the above cable but I just wanted to know how effective - and owners views on - playing music via a suitable USB stick is?
I can either purchase a cheap - non touch - Ipod to leave in the arm rest and see if the skip problem is resolved
Or (And this is what I've decided on)
USB stick (cheap as chips)
USB MDI cable - £35 from VW or less that £12 ebay..... Guess which one I went for, cheapskate that I am

Oh yeah, my Head unit is the basic RCD 310
