Note: The Download Now link will take you to the GCalSync Web site where you can install the software via your mobile phone or by manuall install.GCalSync is an open source application that lets you do a two-way synchronization between Google Calendar and your phone's built-in calendar. Download events to your phone, or add an event on your phone and upload it to Google Calendar.Version 1.1.1 fixes bugs in the time-zone options.In theory, GCalSync should run on these phones: Nokia: 3152, 3155, 3155i, 5140i, 6060, 6101, 6102, 6152, 6155, 6155i, 6230i, 6235, 6235i, 6265, 6265i, 6270, 6280, 6611, 6630, 6680, 6681, 6682DP2, 6822, 7260, 7700, 8800, 8801, 9300, 9500, E70, N70, N90, N91, any Series 40 Development Platform 3 and later, any Series 60 Second Edition and later, any Series 80, any Series 90 Motorola: E770, E1070, L6, PEBL U6, RAZR V3 (CLDC 1.1), SLVR L7, V3x, V360 Sony Ericsson: K600, K608, K750, V600, W550, W600, W800, Z520, any JavaPlatform5 or newer BlackBerry: Any, with software version 4.0 or newer Other: Any that supports MIDP 2.0 and JSR 75: PDA Optional Packages for the J2ME Platform