• Two DVD-ROM set with Voyager 4.5 for Mac OS X 10.3 - 10.5 and Windows XP - Vista.
• Serial number for registration on two computers, either Mac or Windows.
• Contains Guide Star Catalog 2.3 and Principal Galaxy Catalog.
• Includes printed User Guide.

If you have a coupon code, enter it when you check out. Use the field PayPal provides for "special instructions to merchant". We will refund you for the amount offered by your coupon discount. Coupons apply to new orders, not upgrades; one per customer. Offer expires December 31st, 2008.

• Two CD-ROM set with Voyager 4.5 for Mac OS X 10.3 - 10.5 and Windows XP - Vista.
• Serial number for registration on two computers, either Mac or Windows.
• Includes printed User Guide.

If you have a coupon code, enter it when you check out. Use the field PayPal provides for "special instructions to merchant". We will refund you for the amount offered by your coupon discount. Coupons apply to new orders, not upgrades; one per customer. Offer expires December 31st, 2008.

• Download only; no physical product will be shipped.
• Links to downloadable files for Mac and Windows (610 MB each) will be emailed to you after your purchase.
• Serial number for registration on two computers, either Mac or Windows.
• User Guide included in PDF format with the downloaded file.

If you have a coupon code, enter it when you check out. Use the field PayPal provides for "special instructions to merchant". We will refund you for the amount offered by your coupon discount. Coupons apply to new orders, not upgrades; one per customer. Offer expires December 31st, 2008.

Requires previous purchase of Voyager 4.5 serial number via on-line download.

• Two CD-ROM set with Voyager 4.5 for Mac OS X 10.3 - 10.5 and Windows XP - Vista.
• Serial number for registration on two computers, either Mac or Windows.
• Includes printed User Guide.

Requires previous purchase of SkyGazer 4.5 or SkyGazer 4.

• Two CD-ROM set with Voyager 4.5 for Mac OS X 10.3 - 10.5 and Windows XP - Vista.
• Serial number for registration on two computers, either Mac or Windows.
• Includes printed User Guide.

Requires previous purchase of Voyager 4.5 serial number via on-line download.

• Two DVD-ROM set with Voyager 4.5 for Mac OS X 10.3 - 10.5 and Windows XP - Vista.
• Serial number for registration on two computers, either Mac or Windows.
• Includes printed User Guide.

Requires previous purchase of Voyager 4.5 CD physical product (not online download).

• Two DVD-ROM set with Voyager 4.5 for Mac OS X 10.3 - 10.5 and Windows XP - Vista.
• Serial number for registration on two computers, either Mac or Windows.
• Includes printed User Guide.

Requires previously registered version of Voyager 4.

• Two DVD-ROM set with Voyager 4.5 for Mac OS X 10.3 - 10.5 and Windows XP - Vista.
• Serial number for registration on two computers, either Mac or Windows.
• Contains Guide Star Catalog 2.3 and Principal Galaxy Catalog.
• Includes printed User Guide.

Requires previously registered version of Voyager III or SkyChart III.

• Two DVD-ROM set with Voyager 4.5 for Mac OS X 10.3 - 10.5 and Windows XP - Vista.
• Serial number for registration on two computers, either Mac or Windows.
• Contains Guide Star Catalog 2.3 and Principal Galaxy Catalog.
• Includes printed User Guide.