Here are some websites I suggest:
-Dealextreme- cheapest prices around for DS flashcarts such as the R4, DSTT, M3 Real, and N-card & clones. Plus free shipping worldwide :D
-Wiinewz- the latest Wii scene news
-Mod ya Wii- Wii modding FAQ
-IGN and GameFAQs- gaming news, game guides, etc.
And, of...