Hi Nakaleen - and welcome!
Don't be disheartenned with your K200D after only 2 days - SLR photography (film or digital) is not like P&S - you need to learn your cameras functions intimately, then use it like the fine tool that it is.
My suggestion is to play with it as much as possible with a subject you know well (that way you'll see the effect of the changes - in the EXIF data). Try out the different camera modes, fiddle with the AV+/- control etc. Try different lighting conditions as well - thats part of the equation you need to master.
One suggestion I might make is to change your metering to centre weighted average (from the record menu) - this means that whats around the centre of the viewfinder has the most emphasis. If you want to recompose, just hit the AE-L button to lock the exposure, recompose and shoot.
Once you get the hang of it you'll get great images.
And as for Ballarat - great part of Australia. You've got lots of scope for good images there.
Good luck - hope to see some images soon!
Cheers