...and its a big Eyup from here !
how mich RAM have you got, and do you have a Hard disk ?
you should be able to get online with a setup like that - I used a 25MHz 030 equipped A1200 with 8MB fast RAM, on a Mikrovitek M1438S multisync monitor to surf / mail with for many years 'til the A1 came along.
IBrowse, and YAM were the preferred choices - it got a little bit cramped at times, but the more RAM the merrier !