nothing helps REALLY :/

I've read thoroughly through countless number of FAQs and threads, including "read before posting" - nothing helps.

Currently I've got:
iPod (5th generation) (also known as iPod with video or Fifth Generation iPod) - I restored default settings some time ago - it's automatically synced and managed with iTunes
Win XP SP2
iTunes 8.1.1.10
Last.fm for Windows 1.5.4.24567
iTunes plugin 3.0.2.0

I've tried:
LastPod (found the thread "The solution for most iPod problems" but it "Can't find history file" although I've played a few songs after deconnecting my iPod)
iSproggler
QTSscrobbler

I also cleared library (it was too big and I wanted to keep it automaticaly synced) and reinstalled iTunes, reinstalled last.fm too.

http://www.fotosik.pl/pokaz_obrazek/pelny/d045c9ebb32260b9.html
^^^ it's weird because I cannot played songs located on my iPod and got a message "syncying is complete, you can disconnect", and last.fm doesn't recognize my iPod at no times.

EDIT: sometimes pointing out and describing your problems leads to solution. Unfortunately it's not that time, hovewer I see little progress:
- last.fm / help / diagnostics / iPod scrobbling - software detected some old plays (same as in iTunes) - now I suppose that the problem is between syncing iTunes and iPod - any hints?

EDIT2: I realized that on my iPod music / playlists / recently played (or 25 recent songs) - shows music from the previous week :/ Why does it happen to me? :]

you should have the automatic syncing disabled and disk use enabled to use lastpod correctly. also, lastpod should be able to detect your history file in the preferences.