Rock Band Network platform has been during its first few weeks in operation. I mean, we'd consider the Rock Band-ification of The Slip's timeless Guitar Hero classic "Even Rats" to be a huge success, but we're pretty sure they measure it in dollars and cents. RockBandAide recently did a bit of calculation and educated guesswork to come with the amount of cash the RBN has brought in so far -- according to the site, Harmonix has grossed over $107,000 in sales from user-generated tracks alone.
RockBandAide also estimate that regular DLC has brought in roughly $161,000 in revenue on the 360 since the Network went live -- a slightly larger sum, though the profit margin on Network tracks is supposedly much higher than that of regular DLC. The site also compiled the top 20 purchased RBN songs thus far, which we've posted after the jump. Keep in mind -- these numbers aren't official, but they're the best we've got to go on thus far.