I was wondering if i could "autoscan" certain parts of my 500 GB System at certain times. Im not sure If I can.
no easily except with the PRO version but there are ways- comment someone?
What is the difference between thev "Standard, quick, through scans" in terms of time? I was thinking of running a through scan every month with standard scans every week.
IS very system dependent, also if there is any interference with other programs
With Standard -on access - shield-- regular scans do not have to be often
Definition updates are very lightweight, incremental, daily or more often as needed
Spybot update every Wednesday and immunize
Which browser are you using SD-Helper?
Superantispyware and Spybot free are essentially on demand scanners only
are you going to be using t-timer for real time protection??(if not what??)
NO CONFLICTS WITH AVAST
if using IE then SPywareblaster or equilivant is required for Active X protection
HOSTS file
WinPatrol to monitor changes on- well your hosts file for one thing

Windows defender will also provide some real time and Win-patrol functions if MS software appeals to you
run secunia tool to be sure all apps are up to date
if you are not using Outlook, P2p, IM you can disable these providers