Gizmodo isasking you to Boycott the RIAA for the whole of March. That means no buying music (CDs, or DRM’ed content I assume) from the major labels: Warner Music, EMI, Vivendi Universal, and Sony BMG.

I’d like to extend that internationally to the RIAA’s equivilents in other countries. For example, ARIA in Australia.

Instead, support labels like Intertia-Music who sell high quality non-DRMed music on a competitive (read: identical or cheaper) price-scale to CDs.
As for price - they’re identical to the iTunes Australia store - AUD$1.69 per track, and whole albums for less usually.