I just got my Sony Ericsson S710a 3 days ago and I cannot even put the phone down. This is the best phone I ever had. Everything feels just right. Here is just exactly how good this phone is but with just a small flaw.

[Pro]

[+] Solid Design (Unique Swiveling Action)
[+] 262K Display (Huge and Colorful)
[+] 1.3 MP Camera (Great Quality Pictures)
[+] Flash (Double as a Flashlight)
[+] Speakerphone (Loud and Clear)
[+] MP3 Player (Exellent Quality Playback)
[+] EDGE (Pretty Fast)
[+] Bluetooth (Transfer Friendly)
[+] Expandable Memory (Alot More Storage)
[+] Battery Life (3 or 4 Days)
[+] Reception (Exellent)

[Cons]
[-] NO FM Radio
[-] Slow OS (Sometimes)

As you can see the Pros definetly outweighs the Cons and the Cons are very minor and are not big of a deal. All in all this is a EXELLENT phone.