What a week for Gmail! I not only put together a top 10 Gmail labs list, but I was overjoyed when Gmail got new buttons to make email organization a breeze. To end the week on a high-note, Gmail has just rolled out another new lab that makes it possible to view multiple Gmail inboxes in one browser window. TechCrunch took it for a test drive and as you can see, it looks pretty hot — and helpful! Once enabled, the new lab called Multiple Inboxes allows you to create up to five different window panes. To access certain labels, just type in the label and the name, for instance label: travel, and all of your travel emails will show up. I'm in love with Gmail all over again.