I think you have all the main ones there... For TCP stacks I'd go with AmiTCP as it seems to be faster on low powered Amigas. MiamiDX is more powerful, but I doubt you'd ever need the extra features - AmiTCP will do everything you need to access the internet, transfer files, email, browse the web (slowly), chat on IRC etc. For playing music, you can use most players with the MP3@64 and supporting libraries. I'd recommend Amplifier with no skin for basic use - most skins won't look very good on standard AGA. A good browser for basic use is AWeb, and if you have the machine set up on the network, use RC-FTPd instead of serial cable transfers - much more friendly, and faster too!