Listing of files: (one mirror of pccbbs)
http://ps-2.kev009.com/pccbbs/ta_support/ibmdeal.txt

Ambra files: (another mirror of pccbbs)
http://greyghost.mooo.com/pccbbs/ambra/
http://greyghost.mooo.com/pccbbs/pc_servers/

There are flash updates and drivers etc.


IBM 10/100 Ethernet Adapter:
http://ps-2.kev009.com/pccbbs/network/drvrlist.pdf