AKU version:	AKU 3+, MS BT stack	Pre-AKU3, MS BT stack	ANY AKU version with a Widcomm / Broadcom-based BT stack
BT PAN-related: Multiple connections at the same time?	- (only one)	n/a (no PAN at all)	+
BT PAN client / server	- / + (server only)	n/a (no PAN at all)	+ / +
Real PAN (with local addresses)? Do games etc. needing local addresses run? Does for example multicasting work?	+ (this means one (and only one at a time if there are more than two players) AKU 3.2 device can (also) participate in gaming	n/a (no PAN at all)	+
Internet connectionless BT PAN?	- (Internet connection MUST be active in order for the BT PAN network to work)	n/a (no PAN at all)	+
Dialup-related: How can other devices connect?	BT PAN only (not so widely supported as DUN)	DUN (the most widely supported)	BT PAN (no built-in ICS support!), DUN
Modem usable via IrDA?	- on Wizard (if Modem Link will be gone); + on devices with WModem (if the latter stays)	+ (only via Modem Link / WModem!)	See pre-AKU3
Server-like apps (RealOne streams, IRC DCC, FTP active mode etc.)	+ on client, - on phone while Internet sharing is active; + on phone otherwise	+	+ (via DUN, not via PAN sharing)
Manual intervention needed for (re)connection?	+ (Internet Sharing (with IrDA connections, Wireless Modem) must be manually started and Connect chosen)	- (you don’t need to touch the device if you want to use it as a BT DUN modem)	-
Internet sharing-related: does everything work?	+ (really!)	-, only HTTP with my free HTTP proxy server or HTTP / Socks / POP3 / IMAP / SMTP with commercial (!) Toonel	See pre-AKU3
What kind of connections can be shared?	Cellular ones (GPRS, EDGE, 3G, HSDPA etc) only with the Internet Sharing utility (and with Wireless Modem if present)	Anything (the already-present connection is shared) with a third-party app (either my HTTP proxy or Toonel)	See pre-AKU3