Hi, I'm about to purchase the full version but before I do I'd like to know what leads I'll need. I have 1 which informs me it's a Multi Ecu Scan+Modified ELM with IBD11 on the back. Bearing in mind I do not much on the subject, what does this cover and what do I need? Looking on the page that cover...

C'mon give a noobie a hand

Hi,
I'm completely new to this.
I have an Alfa GT 08 and want to be able to perform proxy alignments and clear fault codes.
I plan to buy the Registered version.
Will this do what I want?
Also, what cable do I need?
I can't get my head round the supported vehicles bit.
Many thanks
Crewey.