Proggle

This Windows Explorer extension mimics Mac OS's folder icon labeling with color coding. Supports Windows 98/ME and newer. Free to use.

This Windows Explorer extension allows for MacOS-like file and folder color labeling on Windows NT4 SP6, Windows 2000, Windows XP, NTFS drives, and newer versions. It is available for $9.95 as shareware and offers a free trial.

This heavy-duty RSS/Atom/RDF/XML reader offers offline cache, schedule, feed categories, and Unicode support for HTML display. It can import feeds via OPML and track user history. Offered as shareware for US$19.