Any ideas?
it seems unlikely that a proper install of opera would not run in 64m. i could try it in qemu but i think some people already manage it in 64. you'll want to try installing only opera again. i suspect you could also use ff, try using tcz instead of tce, and make certain you're using appbrowser.
It would be nice if all linux add ons worked with all linux? I can hope?
never happen. oh it happens sometimes, i even unzip the ff tce from tinycore and use that in xubuntu for my browser. this is not usually a good idea, but it comes down to a few issues like dynamic and static linking. flash 10 is a good example. it's a binary, no source (you can't recompile it but there are patches, sometimes they don't help) and it's linked dynamically (it depends on) glib 2.4. tc has 2.3, so that will (we've tried the patches) not be compatible.
other apps (with source) still require things that will never run in the current version of tc. tc could try to have the latest everything, which would likely give it some good unneeded bloat. but then you'd have the same problem, with older dynamic apps instead of new. try compiling things for dsl and its 2.4 kernel, you'll see what i mean. what you can hope for is that someday virtualization will let you translate old or incompatible linux calls to new or compatible, or something like that. they could call it "lionel" (lionel isn't old nor emulated linux.)