It's been awhile since I used it, so I did a single statement, which worked, then 10 or so, which also worked. I did 100 statements & spot checked a couple of them, which seemed to work. I tried 500 and it didn't (I hadn't noticed the error log beneath the HOWTO until this point). I switched to version 2, and can't update with that either. I can manually update the same records, but something's gone wrong with my use of quickstatements. Magnus, someone help?

I'm copy & pasting from Excel:

Q6272416	P2750	1946
Q64714	P2750	1956
Q5301725	P2750	1976
Q18356603	P2750	2010