I use Picasa to import images from my camera card into c:\DCIM\Date\*.*
Then I use Picasa to expand the directory name to C:\DCIM\MyName Date Count Camera Location Description\*.*
Then I use free 1-4a.com (one for all) Rename for basic group renaming, taking a series of picture files like "PICT1234.Raw PICT1235.Raw ..." and so on to "myname-date-1234.Raw myname-date-1235.Raw ..." for a whole directory.
Then I have an all-purpose, well-identified library for all time that any program, especially Windows Explorer, can access and browse, and backups are easy, smartly adding only new files to external USB drive archive similarly organized for all time -- hey, it's all library science, right?
Unlike free Google Picasa, free Windows Live Photo Gallery makes copies of any image touched and moves and renames the original out of the user's access. Picasa makes modifications as a script, leaving the original image file unscathed, and when exporting a copy, leaves the "master" in the same folder tree where it always was, making drag and drop backups and restoring easy and reliable.
Along with Picasa -- great for printing -- I also use free IrfanView for many tasks, like resizing, cropping, cutting and pasting into combination pictures, lossless JPG rotation and cropping, and batch tasks, including renaming, and filtering to black-and-white copies.