How is this a bug? If the concrete below a wall is to be covered with tile, you'll need to remove the wall before laying down tile. Otherwise the floor to tile must be next to the wall rather than under it, right? Or maybe i misread OP... You remove walls by placing tiles straight on top of them. T...

Unless you have a Mac there haven't been any yet (though the bug tracker does show some items marked as fixed next patch)
They should be on the wiki http://devwiki.introversion.co.uk/pa/index.php/Official_Builds

Problems: Can't attach screenshots. Last time I checked, 1.9MB < 5000kB so I'm not uploading something above the limit. Can't edit your own issues in any way. Error caused by attaching a file will just tell you to go back and try again. Error page is basically a dead-end, but for the logo. Followin...

Reloading should fix it, see my massive issues with this. http://forums.introversion.co.uk/prisonarchitect/viewtopic.php?t=680 May be distance/pathing related, was the job far away from the items. My save, didn't fix even by deleting tasks then rescheduling (are the distances similar) but the reload...

had an outside storage turn into several things (different on each load)

http://devwiki.introversion.co.uk/pa/index.php/File:Glitch_heaven.prison Pathing issues galore. Building had totally ceased due to cannot reach item complaints (that fixes itself on reload) previously had all workmen sitting at storage or deliveries (doing nothing). Prisoners truck had been sitting...

Illanair wrote:I can give it a try tomorrow on a more modern Intel 3000 based laptop.

I'm running it with 3/4 year old Intel mobile series 4 graphics without issues (excepting the bugs everyone gets). Was a little slow in the intro otherwise fine(-ish).
OP should be fine.

You don't really need that many drains - all they do is block the water from passing, it doesn't "drain" it at all. So in front of the cells, and on the bottom and top sides. (Just a tip - aesthetically it looks nice) not sure about this, i have noticed that water will still go through wa...