- VPN, specifically OpenVPN (the kernel has TUN support, right? Shouldn't be a problem then?) - If I'm on VPN I should be able to print PS and PDF files (i.e. normal cups/lpr support) over the network ... - Good PDF reader. PalmPDF works great on the Palm (depends a bit on the PDF file though), and it's based on xpdf (but looks nothing like it), so it should be possible, right?