Talk about making good on a promise... and then some. Back in March, Ericsson proudly proclaimed that it would be able to make 21Mbps look like child's play by reaching 28Mbps before the dawn of 2010, and now the company is tooting its horn once more after demonstrating 42Mbps equipment to common folk over in Stockholm, Sweden. Reportedly, it's the planet's first 42Mbps HSPA achievement on commercial products, and better still, it's now available for mass deployment. Unfortunately, details beyond that were few and far between -- we're guessing Ericsson just needed an avenue to gloat -- but we suspect carriers like Telstra will be pushing out their own releases once the upgrades start rolling out. Granted, we've seen mobile data rates tickle the 42Mbps mark before, but those showcases were hardly ready for public consumption. Meanwhile, Verizon and AT&T are spending bundles arguing about their comparatively glacial "3G networks." Way to go, America.