Other components to consider

Because video game consoles don't generally use standard audio/video connections, you'll need a gaming cable to connect it to your gear. (Monster's GameLink™ 400 X component video cable for Xbox™ pictured above)

Gaming consoles: We recommend using an HDMI cable with the Playstation® 3 or Xbox 360™ if you want to get the best high-def picture. It'll also be your only option if you want to watch Blu-ray movies on the PS3 at the highest resolution, 1080p. If your TV doesn't have an HDMI input, or if you're working with a console that doesn't have HDMI, you'll need to get a special game cable that's compatible with the console's proprietary video output. You should still choose the highest-quality connection your TV can accept, preferably component video.

Mini HDMI-to-HDMI camcorder cables let you watch high-def videos recorded with your camcorder on your HDTV.(Sony HDMI Mini cable pictured above)

Camcorders: Most camcorders simply use a mini USB-to-USB cable to transfer video footage to your computer and an A/V cable to connect your camcorder to your TV, and come with these cables in the box. But if you have a newer camcorder that records footage in high-definition, then you'll probably want a mini HDMI-to-HDMI cable in order to watch your footage on your HDTV. A lot of newer digital cameras also have the ability to record a few minutes of HD video, and also require a mini HDMI-to-HDMI cable for playback on your HDTV. If you've already got an older model camcorder or you're thinking about buying a mini DV or Digital8 cam, you'll probably need an i.LINK™ cable if you want to hook your cam up to your computer for editing. You can check out our full selection of camcorder cables here.

Replacement power cords can give you subtle sound and picture improvements. (AudioQuest's NRG-1 pictured above)

Power cables: You generally won't have to think about replacing the power cords on your gear, but sometimes they can break down after years of wear. You might also consider replacing the power cords in your system if you're a real audio/videophile — high-end power cables provide cleaner, purer power, which can mean subtle picture and sound improvements. As with any cable you're replacing, look for good shielding that'll protect the electrical current from interference. For a better idea of what to expect, read about Dave's experience with new power cords.

Cable connection tips

Follow these general rules of thumb to get the best results from your cables.

• Safety first — make sure your equipment is turned off before connecting any new cables.
• Because they can introduce interference into the signal, try to keep power cords a few inches away from signal cords. If this isn't possible, at least try to minimize contact between the two by crossing them at 90° angles when they do intersect.
• If an interconnect has arrows printed on its jacket, hook it up so that the arrow is pointing away from the signal source, and toward the destination. In these types of cables, the shield is grounded only on the end that connects to the audio or video source, so that interference will drain away from the destination end of the cable.
• Avoid kinking or bending cable. Don't try to make a short cable reach — it can put stress on the connector and dielectric, and potentially cause damage. Buy a longer cable, if necessary. (This is especially important for optical interconnects.)

Our self-adhesive, color-coded labels keep your audio, video, speaker, and power cables clearly identified.

• Don't keep excess cable lying in loops. Arrange it in an "S" shape or a figure-eight instead; this can help minimize electromagnetic interference.
• Check your connections every year or so to make sure they're not loose. You'll also want to look for corrosion around metal plugs, especially if you're using a low-quality cable. Check out our list of frequently asked questions for tips on how to keep your cables and connections clean.
• Label your cables so that you know which cables go where in case you have to move your system, and to make troubleshooting easier. For more tips on how to manage your cables, check out our tips and techniques for home audio/video cable management.