Practical information about specific laptop models is available at the Linux Laptop home page http://linux-laptop.net. Another source of useful information is the TuxMobil home page at http://tuxmobil.org/. These pages provide a laptop howto, an IrDA howto, and a lot of other interesting information. Moreover, the Support Database at http://portal.suse.com features several articles about the use of Linux on mobile devices. To find these articles, enter the keyword notebook or laptop in the search dialog.