I'm glad adamjowens posted ^
I wasn't too sure about the pocket POD and how "editable" the patches were - but I suspected it was less adjustable than the 2.0 itself.
Although I've stopped using the POD 2.0 (at the moment - you never know

) I would wholeheartedly recommend one as a first modeller if your budget doesn't stretch further. I just did a quick search, and found you can get them new for the £85 mark (not sure what that is in euros...).
I found the effects a lot more flexible in the XT than the POD 2.0, and easier to use (and easier to use than the VOX at the moment actually) - but when I'm actually recording, I tend to use the effects in studio software instead, I use the modeller to give me the basic guitar/amp track. However, I'm NOT a big effects guy!
If it's only for recording, it might be worth checking out the Line6 Toneports - it looks like you can get at XT tones at a much reduced cost. But you'd need the PC switched on to use it (I believe) and other than that, I know VERY little about them myself (what amp models are included for the price, and so on)