SSL v3 support, NAT and proxy auto-detect, macros/scripting...
New in v6.0: Macro/script recording and playback;
SSL v3 (TLS) and SSL site-to-site (SSCN) transfer support; extra password storage, removal, and encryption policies; NAT auto-detect and port mapping; auto-detect for Windows proxy settings; Release Notes Upgrade Meter: 5
New in v5.0: New codebase optimized for Windows XP; more user-friendly, contemporary interface; speed improvements throughout the program; Release Notes Upgrade Meter: 5
New in v4.2.5: Removed browser integration feature, various minor bug fixes for v4.2.3 Upgrade Meter: 1
New in v4.2: Browser integration, advanced INPUT command for communication with FTP sites, updated MP3/File Search engine information, enhanced file filtering, advertising banners removed during evaluation period, scripting functionality restored; Release Notes Upgrade Meter: 5
New in v4.0: Smart Keep Alive feature (with "stealth" ping and other options), Auto-update feature, Quick Connect toolbar, local bookmarks, SOCKS firewall support Upgrade Meter: 5
New in v3.5: Site to site file transfers (FXP style), global filtering, new scheduling features, more search engines added to MP3/File Finder, enhanced file scheduling feature, disable display of system icons option, many bug fixes for earlier releases Upgrade Meter: 5
New in v3.0: Now includes CuteHTML 1.2, MP3 and file search feature, Explorer integration, right-click shell integration (very useful), auto-reconnect and resume transfers; use of ad banners (only in evaluation version after 30 days of use) Upgrade Meter: 5