You can order this dictionary as a part of Ultralingua bundle. Ultralingua bundle is four Gold dictionaries at the best price:

German-English-German, French-English-French, Spanish-English-Spanish, Italian-English-Italian.
Purchasing this bundle you get the best dictionaries and save $50.

This SpanishEnglish bidirectional dictionary for Sony Ericsson P800 / P900 / P910 contains 114 972 entries (1171 Kb):

English-Spanish - 60 079 entries Spanish-English - 54 893 entries.

This dictionary is powered by Ultralingua dictionary databases. Ultralingua is one of the leaders in the field of quality language translation software and the maker of popular Ultralingua dictionaries.

This dictionary is based on SlovoEd multi-language dictionary engine, one of the most popular software dictionary solutions for Symbian OS (Sony Ericsson P800 / P900 / P910, Nokia 6260 / 7610 / 6630 / 6600 / 3650 / 7650 / N-Gage, Siemens SX1, and Nokia 9500 / 9300 / 9210 / 9290 Communicator).

SlovoEd is a multilingual dictionary for UIQ that turns a smartphone into a mobile translation tool that is always on hand. With easy to use interface, quality dictionary databases and powerful compression technology, SlovoEd provides quick translation for many thousands of word entries and can be used anywhere. With SlovoEd you will simply find the word meaning in about 30 languages.

Main features of Spanish-English & English-Spanish SlovoEd dictionary (gold) for Sony Ericsson P800 / P900 / P910 are:

• NEW! Additional sound modules enable to listen pronunciations of the words.
• English sound modules
• Spanish sound modules
• NEW! Five color themes.
• Simple and easy-to-use interface with color marks support.
• Quality dictionary databases specially adapted for Sony Ericsson P800 / P900 / P910.
• Great number of word entries.
• Low memory consumption, powerful and fast compression technology that enables high data compression ratio (100,000 words in 600 Kb) with high access rate.
• Full screen and standard modes to show word translation.
• Syntactic information support.
• Support of color marks for dictionary entries.
• The possibility to save certain words on Flash Cards (a special method of learning new foreign words) and then pass through Flash Cards Quiz.
• Wildcard search.
• Search history (last words that you've searched before). You can see any word from the history again at any time.
• Availability to install several dictionaries at the same time (for example, Spanish-English and Spanish-German).
• The possibility to install dictionaries on memory cards.
• Dictionary interface is available in English and Spanish.