What should I do with the old hardware?
We don't need it, but it's Still Perfectly Good™, so I can't just throw it in the trash or the karmic waste-management pixies will smite me.
*Must go xerox UPC barcodes and mail in rebates...
ETA:
Old DSL Modem: Zyxel Prestige 645
New DSL Modem: Broadxent 8012-V1
Wireless Router: D-Link DI-524