No doubt this is a HUGE problem. I'm not so much a "multi device" or "streaming" from the cloud guy. I heard about the "match" on a major radio tech show- and thought, "You know, for $25 bucks- it's a deal to get all 256k ACC, DRM removed "new" versions of my music". WELL- I guess Apple left out the little part in the fine print- WARNING, we may ROYALLY JACK UP your music library. So, I start doing the "delete" and "upload" and here come my "new", nice 256 ACC versions of songs. I listen to a few and NO DOUBT- the 256 ACC is sweet sounding compared to some of my old 128K Mpeg rips and stuff. So, I start doing my entire library. First "disappointment" is the failure to match VERY COMMON pop/rock songs that I know are in the Itunes store- but, thought no-biggie, I got most "matches" (85% or better) probably of 3000 plus songs. So, then I start listening to a few of my real favorite tunes (I'm on a Macbook running Windows, split in bootcamp and running latest ITunes and playing the songs from there- have not even tried yet to move them to my Ipod classic) and BAMM- I'm about half way through one of my favorite songs, about a 5 minute rock tune- and it just CUTS and starts playing the next song. I'm like- WHAT THE blank? So, I start randomly checking some of the other tunes that have completed download to my computer so far as 256 ACC- and found another one. The only "solution" I can come up with so fr- is I'm going to MANUALLY HAVE TO GO THROUGH EVERY SONG in Itunes- hit play, then hit the slider bar at the top to within 15 seconds or so of the end of song- if it's still playing you know that song is "good". I can't beleive I'm going to have to take HOURS to check every tune- but I don't know what else to do? And I know a lot of you have WAY more than my 3000 tunes- I did a few hundred "checks" so far- I figure an hour or so each night- and I can check all 3000 in probably a week - writing down the "bad" one- then, I'll have to attempt to delete those out and either re-try an Apple download- which worked on one so far, or use my back-up original copy. I figure for the MASSIVE amount of time this will cost me- Apple owes me my $25 back at a minimum. NO WAY they don't know this is a problem. STANDARD software "release" protocol- is to give it to a "BREAK IT TEAM" who tries every thing they know to break and find bugs in the software prior to release- they would've found this in about TEN SECONDS- as we all did. ***** BIG TIME. Unexcusable. I can probably handle manually checking 3000 or so songs- I don't know what some poor dude with 15000 songs is going to do? As many of you describe- you're now scared to deatht that this "thing" has JACKED UP a music library that took you YEARS to get "right" and clean- and now may be randomly full of TOTAL JUNK "half-play" songs. What are you supposed to do- wait till you play all your songs and just "discover" at random every once in a while that one is jacked up? Apple this is B A D, BAD.