What about the rest of the options?

That site is not responding at all. It can be pinged, so it looks like its web server is dead.

Anyhow, it seems like a lot of work for an ordinary user. Whatever useful information there is about BOINC preferences should be on, or linked from, the Device Manager page.

Okay, a more comprehensive answer:

Do work only between the hours of: - and -
Connect to the Internet only between: - and -
Use no more than: -% of processor time (requires BOINC 5.8)
Use no more than: -% of total memory (requires BOINC 5.8)
Processor Usage
Do work while computer is in use?
Do work only after computer is idle for: - minutes
Do work while computer is running on batteries?
On multiprocessors, at most use: - processors (recommend 1 on hyperthreaded computers, 2 on dual core computers)
Project Weight:
Switch between applications every: - minutes (recommend 6-12 hours [360 minutes])
Disk and Memory Usage
Use no more than: - Gigabytes of disk space
Leave at least: - Gigabytes of disk space free
Use no more than: -% of total disk space
Write to disk at most every: - seconds
Leave applications in memory while preempted?
Network Usage
Confirm before connecting to Internet?
Disconnect when done?
Connect to network about every - days (recommended 0.1 - 0.5 days)
Maximum upload rate: - Kbytes/sec (broken in 5.4 and some other versions. Should be fixed in 5.8)
Maximum download rate: - Kbytes/sec (as above)

All other options should work as described. Some options are ignored depending on other settings, but those should be fairly obvious. The recommendations are my own. All other settings work well with the default values.

Hi CarlosG,
An installation (for UD) is a unique device ID assigned by the server during the installation. They never go away, but after 2 weeks without returning a result they drop out of sight, unless you use the drop-down menu to look at them.
Lawrence