and then alch them Just like that \ Dont alch them if you just want crafting xp. You're about 14k green bodies (42k hides) away from level 84, and that's a lot of time spent alching. There's a big enough market for green bodies for you to craft the hides and then sell the bodies on at only a small loss. For even faster xp buy the hides already tanned - you'll save a huge amount of time in not having to tan them, but you will lose about 300gp per hide
Brimhaven, especially if that's where your house is. Mine a full load, run to your house and get your demon butler to bank it for you. Repeat to your heart's content.
I use the safe spots in the tunnels whenever I can and it serves 2 purposes for me: 1. If i get a melee bro in the tunnel and can safe spot it, then the prayer pots that I save mean I can sometimes get a fourth run out of a single inventory. 2. I can mage/range the skeletons, rats etc to increase my KC without using up food and giving me more chance of that fourth run. Works for me.
The same thing happens to me with XP fairly often. If you're running XP then boot from the Windows CD, go into the Recovery Console and enter the command 'chkdsk /r' Let that complete, reboot and you'll probably find the writer works OK.
It's probably a virus-related dodgy .dll causing the problem. I've seen something almost identical to this recently (I do this for a living). Run AVG again and let us know what viruses it can't remove.
If your decimal time is in cell A1 then try =CONCATENATE(TEXT(INT(A1),"00"),":",TEXT((A1-INT(A1))*60,"00")) if you want the result as text, or =TIME(INT(A1),(A1-INT(A1))*60,) if you want it as a time data type