Looks like settlement negotiations in the various Nokia / Apple patent lawsuits aren't going too well -- Espoo's just hit Cupertino with a second federal patent lawsuit, this time alleging the iPad 3G and iPhone infringe five patents related to "enhanced speech and data transmission, using positioning data in applications and innovations in antenna configurations that improve performance and save space, allowing smaller and more compact devices." Interestingly, Nokia's filed this one in the Western District of Wisconsin, a so-called "rocket docket" that's well-known for bringing patent cases to settlement or trial in just over a year. That means we could see some real movement in this dispute within our lifetimes, but we're not holding our breath for a definitive conclusion -- by our count, Apple and Nokia now have some five pending legal actions between them, including one that's been placed on hold pending an ITC decision. Anyone want to bet how long it takes for Apple to add another countersuit to the mix?