There are many sites out there which provide free mp3/other format downloads, usually as a taster of what to expect. If I do download a commercial mp3 from Kazaa/Soulseek and I do like it, I usually end up buying the album it came from along with the artist's back catalogue - not because I feel legally obliged to but because I like the artist.
And it's these people that the authorities need to clamp down on... not 12 year old schoolkids who download mp3s from their PC at home. The RIAA need to look at other measures to inform casual home users that it's not ok to download copyrighted material illegally. Education rather than a heavy handed approach is better in this situation.
Course I see your point.
Record companies need to also realise that the market is changing - digital music as a form of distribution is getter bigger and they are realising that there is money to be made from legal downloads - look at Apple's iTunes and Coca Cola's cokemusic.com websites - they're already proving very popular with music lovers who want to download music legally. These sites let the user download what they want to so instead of buying a CD album with maybe 3 or 4 tracks you like, you only buy the tracks you want.
True, one of the main excuses people give when asked why they download mp3s is that old chesnut, 'CDs are too expensive.' Even if the record companies lower their prices, you'll always get someone who'll want it for free and that basically is where it all stems from.
Oh, and here's a tip - avoid Virgin Megastores like the plague when buying full priced albums. Some of the markup prices they put on albums are astronomical - I've seen a markup of almost 80% on one particular title in my local one. :tsktsk: