You have to decide for what do you want to use your future phone. You can use it for three things: 1) Address book pop-up message for incoming calls 2) Address book/calendar synchronization 3) Internet access For 1) and 3) all bluetooth phones are OK. My sister uses a Nokia 6310i. It has an extremly fast menu, instantenous, really. It has T9 for many languages, not just English, and you can use different T9 and menu languages. It has a huge memory for addresses (and can store addresses, e-mails, phone numbers, etc.), has a very good calendar, java capabilities (can download software, huge amount of games, etc.). It also has a huge battery life, between 1-2 weeks, depending how much you use bluetooth and how much you talk. Really excellent phone. Siemens phones are quite popular here, in fact the most popular. A great addition beginning from the S45 is the possibility to access the memory as a file structure. You can archive to the phone memory hundreds of sms, pictures, etc, and on the PC, you can upload any txt files (like trains schedules, bank office open times, etc.) for reference. Or you can enter it as SMS, and save, so you have a virtually unlimited message pad. Siemens has a bit wired menu structure, but one you get onto it, no problem. And there is an excellent feature: you can map any function to the number keys, not only phone numbers. Like that, you can have direct access to bluetooth switch on/off, calendar, notepad, etc. Siemens really likes to put all functionalty in, at a lower price. If you want address book/calendar synchronization, there are two options. First, you can use iSync with the Ericsson R520, T39 and T68, T68m, T68i, and only via bluetooth. If you want to sync with Entourage, there is mobilesync, it can sync via cable, bluetooth, infrared, and supports, Ericsson R520, T39, T68, T68m, T68i, and T65. The R520 and T39 has a slow menu structure compared to Siemens and Nokia phones. The T68 is also quite slow, but it can be upgraded for free by any Ericsson Service point to the T68i software, which is way faster, and allows access to a larger amount of memory (physically the T68, T68m and T68i have the same electronics inside). The fact that you can synchronize or not depends on the synchronization protocol your phone uses. iSync and MobileSync uses the IrMC language to sync, and currently only these few Ericsson phones use this protocol. Nokia uses a proprietary protocol, the SonyEricsson P800 uses SyncML, so they are not supported. I myself bought a T68m two weeks ago, and had the software upgraded to the T68i software a week ago. The speed change is dramatic. Compared to the Nokia and Siemens phones I had, it is slow and not intuitive at all. The joy on the T68 is not very good, you can get used to it, but I don't like it. Overall the phone feels like a toy. Battery life is good, if you don't talk or use bluetooth and never connect via gprs. I talk, have bluetooth switched on all day long, set up the automatic e-mail access for 2 hours on the phone, and browse the net for 1 hour each day (bluetooth+gprs), and have to recharge each two days. There is no desk stand (that could both charge the phone and a second battery). The address book can store only phone numbers and e-mail, it cannot store mail addresses. I would say the 6310i rules over the T68 for me in every aspect, but it cannot sync with my mac, so I had to go for the T68. The worst in all Ericsson phones is the fact that the Yes/No and Pick up/Hang up is on the same keys. If you are in the middle writing an SMS, or brwosing your calendar, no luck... while on the Nokia, you can pick up/hang up independently. There is no T9 in Hungarian for the T68, what is very basic today, I think. The colour screen is also ambivalent... it is easier to read black text on white compared to dark grey on light gray, but in strong sunlight it is hard to read. No unreadable, but hard to read. The backlight of the T68 is also very strong for the eye, Nokia and Siemens has a more ample setting. So, the T68 is not a bad phone, not a good phone, it is a rather average phone by my standards. So, if you don't need address book sync, you can choose any bluetooth phone you like. The Best bluetooth phone is the Ericsson P800 I think, then the Nokia 7650 is very close. If you need sync, you have to content with one of the R520 - T39 - T68. If you have any question, I am happy to reply. Imre