The defining feature of a "Sweet" edition with is compatibility. The ISO is modified to include the drivers required for AHCI mode. This means:

Features a "Sweet" theme, often including new icons, wallpapers, and a custom boot screen to replace the classic XP look .

SATA (Serial ATA) hard drives were introduced in the early 2000s, offering faster data transfer rates and improved performance compared to traditional IDE drives. However, Windows XP didn't natively support SATA drives out of the box. By integrating SATA drivers into the installation, users could take advantage of these newer hard drives and enjoy better performance, larger storage capacities, and improved reliability.