Sprint's "3 Month View" spreadsheet makes for some absolutely fascinating reading -- as long as it proves to be nonfiction, anyway. The document gives us an in-depth look at Sprint's (and Nextel's) launches for the months of April, May, and June, and needless to say, we're liking what we're seeing. Starting with standard phones, the Samsung M300 should make its grand entrance next month in silver alongside the Sanyo 3200 -- which replaces the 3100 -- in black, blue, and pink (the latter will run $200; no pricing on the former yet). Moving upmarket, the Samsung M510 replaces the M500 in May for an as-yet-undetermined price. In PDA land, no surprises here; the HTC Titan launches in PPC-6800 guise next month (sorry, no price here either), as does the Palm Treo 755p in blue and burgundy. Nextel users get the ic502 in black with an extended battery bundled (whooptie doo) for $270 next month, and if you wait until June, you'll get a crack at the ic902. Finally, road warriors will be pleased to hear that the Rev. A ExpressCard AC595E from Sierra Wireless gets launched in May, though a price remains to be set.