End-of-the-year festivities are just around the corner, so here's hoping your holiday shopping is squared away. If not, our guides are here for some last-minute reference, and in any case you owe it to yourself to enter the giveaways. Sony's supplied some pretty awesome gear, from its acclaimed RX100 II camera to the convertible VAIO Flip PC. Simply head to the bottom of each of our 11 guides and enter the raffle -- we're accepting entries until 11:59PM, EST on December 31st. Good luck!