T3 reports that Apple will be launching new 8GB and 10GB iPod Nanos this summer -- at least, that's what Piper Jaffary analyst Gene Munster is claiming.

Munster thinks the full-fledge video iPod won't be coming for some time, so Apple needs something to keep customers interested in the meanwhile.

Apple's nano comes in 1GB, 2GB and 4GB sizes for now.